Peter A MacKenzie

Title: Innovations of Peter A. MacKenzie

Introduction

Peter A. MacKenzie is a notable inventor based in Stoney Creek, Canada. He has made significant contributions to the field of metallurgy, particularly in the processing of slag. With a total of 4 patents to his name, MacKenzie has developed innovative methods that enhance the efficiency and safety of slag processing.

Latest Patents

One of his latest patents is titled "Process and apparatus for making expanded slag." This invention involves expanding metallurgical slag to produce a lightweight solid. The process includes forming a stream of molten liquid slag at a controlled rate and mixing it with a specific quantity of water. The interaction between the slag and water is carefully managed to create an expanded solid without additional cooling water, which could otherwise quench and vitrify the material. A vaned rotor in the receptacle segments the mixture and projects it for collection.

Another significant patent is "Enclosures for slag pelletization apparatus and method of operation." This invention focuses on minimizing airborne fibers produced during the pelletization process. The enclosure design allows for the necessary passage of steam and gases while preventing the escape of particulate material. The system includes a mesh roof and overlapping baffles to intercept particulates, along with water-mist producing nozzles to facilitate the deposition of fine particulate matter.

Career Highlights

Throughout his career, MacKenzie has worked with reputable companies such as National Slag Limited and Lafarge Canada Inc. His experience in these organizations has contributed to his expertise in slag processing and innovation.

Collaborations

MacKenzie has collaborated with notable individuals in his field, including Michael Orlander and Robert P. Cotsworth. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Peter A. MacKenzie is a distinguished inventor whose work in metallurgy has led to innovative solutions for slag processing. His patents reflect a commitment to improving industrial processes and enhancing safety in the field.